#include <iostream>

void Test1()
{
	//char buff[4];
	//int a = 10;
	//std::cout << "buff: " << (int*)(buff + 32) << std::endl;
	//std::cout << "&a: " << &a << std::endl;

	//std::cout << "a is " << a << std::endl;
	//buff[32] = 0;
	//std::cout << "a is " << a << std::endl;
	const int a = 10;
	double b = 1.1f;

	const char* buf = "hello world";
	// char* buff = "hello world";
	std::cout << (int*)buf << std::endl;
	std::cout << &a << std::endl;
	std::cout << &b << std::endl;
}

int main()
{
	// std::cout << "hello world!" << std::endl;
	Test1();
	return 0;
}